Metrix MX 553 User Manual

Chapter II
Benchtop multimeter
25
5.2. AC voltages (AC and AC+DC)
Selector Ranges Accuracy Input Protection Reso-
switch
position
DC* 40 Hz
to
1 kHz
1 kHz
to
4 kHz
4 kHz
to
10 kHz
10 kHz
to
20 kHz
20 kHz
to
30 kHz
impedance lution
5 % to 100 % full scale 10 % to 100 % full scale
mV 500 mV * 4%R+3 D //////////// //////////// ///////////// 10 MΩ
±1100
V
PK
*
100 µV
V
AC
5 V 11 MΩ
±1100
V
PK
1 mV
or 50 V 1 % R + 3 D 2 % R + 3 D 3 % R + 3 D 10 MΩ
±1100
V
PK
10 mV
V
DC
500 V 10 MΩ
±1100
V
PK
100 mV
+ SEL 750 V //////////// //////////// ///////////// ///////////// 10 MΩ
±1100
V
PK
1 V
* AC+DC only ** 1 mn max
Number of points: 5 000
Range selection: Automatic or manual for the 5 V, 50 V, 500 V,
750 V ranges
Common mode rejection: At 50 and 60 Hz, better than 80 dB
Additional error according to peak factor :
0 % for a peak factor < 1.5
1 % for a peak factor of 1.5 to 2
4 % for a peak factor of 2 to 3
5.3. DC current
Selector switch
position
Accuracy Max voltage drop Protection Fuses * Resolution
5 mA 0.2 %R + 2 D 700 mV 600 V
RMS
F1 + F2 100 nA
50 mA 0.2 %R + 2 D 700 mV 600 V
RMS
F1 + F2 1 µA
500 mA 0.2 %R + 2 D 1.5 V 600 V
RMS
F1 + F2 10 µA
10 A 0.5 %R + 5 D 500 mV 600 V
RMS
F2 1 mA
* Refer to fuse specifications section 6.1.1
Number of points: 50 000 (or 5 000 - refer to § 3.3.)
Additional error in Pk +/- mode for a pulse width of ≥ 1 ms : 1% R ± 50 D
For measurements performed on alternative signals, the selected range must tally with the
max. value of the signal peak.
5.4. AC currents (AC and AC+DC)
Selectorswitch
position
Accuracy Max
voltage
drop
Protection Fuses * Resolution Max.
peak
40 Hz to 5 kHz
5 mA 700 mV 600 VRMS F1 + F2 1 µA 10 mA
50 mA 1 % R + 3 D 700 mV 600 VRMS F1 + F2 10 µA 10 0mA
500 mA 1.5 V 600 VRMS F1 + F2 100 µA 1 A
10 A
1.5 % R + 3 D → 2 kHz
500 mV 600 VRMS F2 10 mA
* Refer to fuse specifications section 6.1.1
Specification : from 5% to 100% of the range
Number of points: 5 000
Additional error according to peak factor: 0% for a peak factor < 1.5
1% for a peak factor of 1.5 to 2
4% for a peak factor of 2 to 3
Additional error in I
AC+DC
with a direct current at input : 1 %

Metrix MX 553 Specifications

General

Brand	Metrix
Model	MX 553
Category	Multimeter
Language	English